Provider
Spectrum
Plan
Internet Assist program for Low-income Households
Speed
30 Mbps
Price
Starting from
$14.99/mo
63303 Internet Providers (South St. Charles)
Internet providers in the 63303 ZIP code support growing suburban neighborhoods and newer residential developments in southern St. Charles. Households in this area commonly rely on reliable internet for remote work, streaming, online schooling, and connected home use.
Internet Availability in 63303
Cable broadband is widely available across 63303 and is the most common wired option. Fiber service is present in select newer developments but is not yet widespread. Newer subdivisions generally have better high-speed access than older neighborhoods.
How to Choose the Best Internet Provider in 63303
- Remote professionals: Prioritize stability and consistent performance
- Families: Mid-tier to higher-tier plans support streaming, gaming, and multiple users
- Homebuyers: Check provider availability and speed tiers by address before purchasing
Available Internet Providers in 63303
Provider
Spectrum
Speed & Data
100 Mbps
Unlimited Data Data
Price
Starting from
$30.00/mo
Provider
AT&T
Speed & Data
100 Mbps
Unlimited Data
Price
Starting from
$34.00/mo
Provider
HughesNet
Speed & Data
25 Mbps
15 GB Data
Price
Starting from
$39.99/mo
Provider
DishNet
Plan
Good Satellite Internet
Speed
10 Mbps
Price
Starting from
$39.99/mo
Provider
Spectrum
Speed & Data
500 Mbps
Unlimited Data
Price
Starting from
$40.00/mo
Provider
AT&T
Speed & Data
300 Mbps
Unlimited Data
Price
Starting from
$42.00/mo
Provider
HughesNet
Speed
50 Mbps
Price
Starting from
$49.99/mo
Provider
Viasat
Plan
25 Mbps Internet
Save $20/mo. for 3 months
Speed & Data
25 Mbps
60 GB Data
Price
Starting from
$49.99/mo
Provider
DishNet
Plan
Better Satellite Internet
Speed
10 Mbps
Price
Starting from
$49.99/mo
Provider
AT&T
Speed & Data
500 Mbps
Unlimited Data
Price
Starting from
$50.00/mo
Provider
Spectrum
Speed & Data
1 Gbps
Unlimited Data Data
Price
Starting from
$50.00/mo
Provider
AT&T
Speed & Data
1000 Mbps
Unlimited Data
Price
Starting from
$62.00/mo
Provider
Viasat
Plan
50 Mbps Internet
Save $30/mo. for 3 months
Speed & Data
50 Mbps
100 GB Data
Price
Starting from
$69.99/mo
Provider
Spectrum
Plan
Internet 2 Gig
Free Modem
Speed & Data
2 Gbps
Unlimited Data
Price
Starting from
$70.00/mo
Provider
Viasat
Plan
Unlimited Gold 30
Speed
50 Mbps
Price
Starting from
$75.00/mo
Provider
DishNet
Plan
Best Satellite Internet
Speed
15 Mbps
Price
Starting from
$94.98/mo
Provider
HughesNet
Speed
100 Mbps
Price
Starting from
$94.99/mo
Provider
Viasat
Plan
Viasat Unleashed
Speed
43 Mbps
Price
Starting from
$99.00/mo
Provider
Spectrum
Plan
Triple Play Select
Speed
200 Mbps
Price
Starting from
$102.97/mo
Provider
Spectrum
Plan
TV Select + Internet
Speed
100 Mbps
Price
Starting from
$109.98/mo
Provider
HughesNet
Speed & Data
25 Mbps
200 GB Data
Price
Starting from
$149.99/mo
63303 Internet Providers Coverage
| Provider | Service Type | Max Download Speeds up to | Max Upload Speeds up to | 63303 Coverage |
|---|---|---|---|---|
| Spectrum | Cable | Up to 400 Mbps | Up to 20 Mbps | 100% |
| AT&T | DSL | Up to 50 Mbps | Up to 10 Mbps | 96.5% |
| AT&T | Fiber | Up to 1000 Mbps | Up to 1000 Mbps | 8.5% |
| Brown Dog Networks | Fixed Wireless | Up to 10 Mbps | Up to 4 Mbps | 100% |
| HughesNet | Satellite | Up to 25 Mbps | Up to 3 Mbps | 100% |
| Viasat | Satellite | Up to 100 Mbps | Up to 3 Mbps | 100% |
Internet Provider FAQs for 63303
Is fiber common in 63303?
No. Fiber is available in some newer developments but not universally.
Do newer neighborhoods have better internet options?
Yes. Newer infrastructure typically supports higher speeds.
Are budget-friendly plans available?
Yes, though speeds vary by address.